Heat a little oil in a large non stick frying pan over medium heat. Sprinkle the pork fillet with salt and pepper and add to the pan. Cook for 6-8 minutes or until cooked to your liking. Remove from pan, keep warm and allow to rest.

Meanwhile, whisk together the oils, vinegar, mustard, salt and pepper to make the dressing.

Toss together the sliced pear, walnuts and rocket. Drizzle with dressing and divide between serving bowls. Slice pork diagonal and place atop the salad.

Serving suggestion: Serve with crusty bread.